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CVE-2010-0831

MEDIUM CVSS: 5.8 Published: 2010-06-18 Modified: 2026-06-16

Description

Directory traversal vulnerability in the extract_jar function in jartool.c in FastJar 0.98 allows remote attackers to create or overwrite arbitrary files via a .. (dot dot) in a non-initial pathname component in a filename within a .jar archive, a related issue to CVE-2005-1080. NOTE: this vulnerability exists because of an incomplete fix for CVE-2006-3619.

Affected Platforms

Matthias Klose Fastjar

Weakness Type

CWE-22

References